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    <p>Hi Ilmari,<br>
    </p>
    <div class="moz-cite-prefix">Am 22.09.23 um 18:05 schrieb Ilmari
      Lauhakangas:<br>
    </div>
    <blockquote type="cite"
      cite="mid:b4e9f89a-fb15-4f25-a9bb-f9147c2939ed@libreoffice.org">On
      22.9.2023 18.36, Andreas Mantke wrote:
      <br>
      <blockquote type="cite">Am 22.09.23 um 09:20 schrieb Stephan
        Bergmann:
        <br>
        <blockquote type="cite">I just submitted
          <br>
<a class="moz-txt-link-rfc2396E" href="https://git.libreoffice.org/core/+/1eef07805021b7ca26a1a8894809b6d995747ba1%5E%21"><https://git.libreoffice.org/core/+/1eef07805021b7ca26a1a8894809b6d995747ba1%5E%21></a>
          <br>
          "Bump baseline to C++20" to master.  I will let it sit like
          that for a
          <br>
          few more days, to see if anything breaks (Coverity? Linux
          distros'
          <br>
          needs? etc.), before cleaning up now-unnecessary `#if
          __cplusplus <
          <br>
          202002L` etc., and before potentially unleashing the rewriting
          Clang
          <br>
          plugin to mass-introduce uses of u""_ustr that I talked about
          <br>
          yesterday at
<a class="moz-txt-link-rfc2396E" href="https://events.documentfoundation.org/libreoffice-conference-2023/talk/U9XTSL/"><https://events.documentfoundation.org/libreoffice-conference-2023/talk/U9XTSL/></a><br>
          "If I Had C++20".
          <br>
          <br>
        </blockquote>
      </blockquote>
      > Hi Stephan,
      <br>
      >
      <br>
      > I tried to compile from master on openSUSE 15.4 without
      success yet. It
      <br>
      > complains about the compiler (the current tool chain is gcc
      7).
      <br>
      >
      <br>
      > Regards,
      <br>
      > Andreas
      <br>
      <br>
      You can upgrade to Leap 15.5 and compiling should work again:
      <br>
<a class="moz-txt-link-freetext" href="https://build.opensuse.org/package/show/openSUSE:Leap:15.5:Update/gcc12">https://build.opensuse.org/package/show/openSUSE:Leap:15.5:Update/gcc12</a>
      <br>
      <br>
    </blockquote>
    <p>unfortunately the upgrade didn't fix the issue. I got this lines
      at the end of the autogen.sh run:</p>
    <p><span style="font-family:monospace"><span
          style="color:#000000;background-color:#ffffff;">checking what
          the C++ library is... GNU libstdc++
        </span><br>
        checking for gperf... /usr/bin/gperf
        <br>
        checking whether gperf is new enough... yes (3.1)
        <br>
        checking which libcmis to use... internal
        <br>
        checking whether ccache g++ supports C++20... configure: error:
        no
        <br>
        Error running configure at ./autogen.sh line 321.</span></p>
    <p><span style="font-family:monospace"><br>
      </span></p>
    <p><span style="font-family:monospace"></span>Regards,<br>
      Andreas<br>
    </p>
    <pre class="moz-signature" cols="72">--
## Free Software Advocate
## Plone add-on developer
## My blog: <a class="moz-txt-link-freetext" href="http://www.amantke.de/blog">http://www.amantke.de/blog</a>
</pre>
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